baber/WOPTO huggingface dataset:
Patent JP-H0348980-A (JP)
Title: Contour emphasizing process system
Inventor: YAGISHITA HIDEKI
IPC: G06T5/20
Filed: 1989-07-18
Abstract: PURPOSE:To prevent the emphasis of the noise component and to obtain a sharp picture by adding the picture data obtained by applying the contour emphasis to the difference between an original picture of the coordinates in a picture and a gradated picture with a function of a specific formula to the original picture. CONSTITUTION:An input picture is temporarily stored in a specific area of a picture memory 1a and sent to a space filter processing part 1b. Then a difference (z) between an original picture F and a gradated picture (f) is calculated via a space filter. The contents of the difference (z) are sent again to another specific area of the memory 1a and sent to a density conversion processing part 1c. The part 1c carries out the density conversion according to an equation I. For the conversion function, the density conversion is reduced for the picture having a low noise level and a small difference and then emphasized for the picture like a normal contour picture, etc., having a large difference. The conversion data is stored again in the memory 1a, and the resulting picture and the original picture are read out and sent to an arithmetic part 1d to be added together. These added pictures are outputted to an output device.
Patent JP-H1032723-A (JP)
Title: Image processor
Inventor: SUZUKI NOBUO
IPC: H04N1/46
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To easily instruct an area, which becomes an adjusting object, and to execute prescribed image adjustment only to the instructed area. SOLUTION: Concerning inputted image data, an area instructing part 2 roughly instructs the contour of the prescribed desired area to perform the image adjustment. An area specifying part 4 roughly specifies the roughly instructed prescribed area. A multilevel mask M1 to gradually rise at the peripheral edge part of the prescribed area is prepared. Next, concerning the respective attribute parameters of image data, a feature amount recognizing part 5 calculates histograms and based on any histogram for more effectively separating this prescribed area, a multilevel mask M2i based on a feature amount is prepared. According to an image adjusting instruction, a control gain calculating part 7 calculates a control gain G.  Inside the area specified by these multilevel masks M1 and M2i, an image processing part 10 executes the prescribed image adjustment to the section instructed by this image adjusting instruction with this control gain G.
Patent JP-2000021848-A (JP)
Title: Etching method
Inventor: MANSEI AKIRA
IPC: H01L21/302
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an etching method which prevents a pattern by ensuring a remaining film after etching of resist, which becomes a mask by making a counter-resist selection ratio high. SOLUTION: A field oxide film 5 and an MOS transistor 6 are formed in a surface of a silicon board 1. A layer insulation film 7 is formed in a surface of the field oxide film 5 and a surface of the MOS transistor 6. A contact hole 8 is shaped in the layer insulation film 7, and polysilicon 9 which becomes a capacity electrode is deposited. A resist 4 is formed in a surface of the polysilicon 9. The resist 4 is subjected to patterning into a specified shape. The polysilicon 9 is etched to a specified pattern configuration, by using the resist 4 formed in this way as a mask. When the polysilicon layer 9 is etched, conditions such as Cl2: 150 sccm, HBr: 450 sccm, CHF3: 100 sccm, pressure: 100 mTorr, RF power in an upper counter electrode 15: 500 W and RF power in a lower counter electrode 13: 300 W are adopted.
Patent JP-H1032747-A (JP)
Title: Camera apparatus
Inventor: KATO SHINICHI
IPC: H04N5/225
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To perform suitable signal processing by correcting the timing to drive the image sensor of an image pickup system and a signal processing system based on the length of a cable. SOLUTION: Based on the detected result of a voltage value impressed to a resistor provided in a cable 20, a microcomputer 48 controls a timing generator 35a so as to correct the generation timing of synchronizing signal, SHD pulse and SHP pulse or the like. The timing generator 35a generates the synchronizing signal and a sampling pulse and generates the SHP pulse and SHD pulse whose phase of image pickup signal transmission delay is delayed. A CCD driver 32 generates a driving pulse based on this synchronizing signal and corresponding to this driving pulse, a CCD image sensor 11 is driven. Based on these SHP pulse and SHD pulse, a CDS/AGC circuit 33 performs correlative double sampling processing to the image pickup signal from the CCD image sensor 11.
Patent JP-H1129840-A (JP)
Title: Austenitic cast stainless steel for galvanizing bath
Inventor: NAGASHIMA TOMOTAKA
IPC: C22C38/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a steel having high strength and high corrosion resistance which are required of a matrial for a support roll for hot dip galvanizing bath and other parts and accordingly being capable of producing the parts with durability. SOLUTION: An austenitic cast stainless steel, having a composition consisting of, by weight, <=0.1% C, <=2.0% Si, 5-10% Mn, 8-15% Ni, 15-25% Cr, 0.5-5.0% Mo, 0.3-1.0% N, <=0.01% S, and the balance essentially Fe, is used. This alloy can further contain one or >=2 kinds among <=3.0% Cu, <=0.01% B, <=1.0% Nb, <=1.0% V, <=3.0% W, <=3.0% Co, and <=3.0% Ti.
Patent JP-H0235538-A (JP)
Title: New and old generation file switching system
Inventor: YONEMOTO SEIICHI
IPC: G06F12/00
Filed: 1988-07-25
Abstract: PURPOSE:To switch a new and an old generation file automatically by registering and controlling file names in one new and old file unit in parallel to the normal processing of a computer system. CONSTITUTION:A new-old, two-generation file control part 1 is a means which is realized by a routine that is called by a user program AP and can operates independently of and in parallel to other routines of the computer system and performs new-old switching among file units in a storage device 2. The control part 1 includes a control means 3, a file name directory 4, a new file name directory 5, an old file name directory 6, and a work file name directory 7. Those directories 4, 5 and 6 consist of plural entries and respective file names are registered.
Patent JP-H0637351-A (JP)
Title: Photointerrupter
Inventor: MARUYAMA SEIJI
IPC: H01L31/12
Filed: 1992-07-13
Abstract: PURPOSE:To install a photointerrupter to a measuring position by linking an elastic link projection which is mounted on a support for bearing a light emitting element and a light receiving element, with a part to be linked which is installed on the measuring position. CONSTITUTION:As a photointerrupter 10 moves, a hook portion 24c of an elastic link projection 22c comes to the upper part of a linking groove 52; and when it is separated from a side wall 48a, the elastic link projection 22c is recovered from elastic deformation. In this case, the hook portion 24c is linked with a linking groove 52, and the photointerrupter 10 is installed on an ejecting portion 48. That is, the photointerrupter 10 can be mounted to the ejecting portion 48 by merely pushing in a housing portion 12a of the photointerrupter 10 so as to connect it to a side wall groove 50a of an attaching portion 50 formed on the ejecting portion 48 and then by linking the elastic link projection 22c of the photointerrupter 10 with the linking groove 52 provided at the ejecting portion 48.
Patent JP-H059107-A (JP)
Title: Photo-responsive microcapsule, and cosmetic and medicine for external application formulated therewith
Inventor: HAYASHI HIROSHI
IPC: A61K8/00
Filed: 1991-06-28
Abstract: PURPOSE:To provide an anti-suntan cosmetic or a medicine for external application so designed as to release an agent such as a ultraviolet light absorber into the preparation only when needed through its release in response to ultraviolet does, leading to the sustainability of the effect of the agent and safety, etc. CONSTITUTION:Firstly, a polymer containing a triphenylmethane-based compound to be made into an ion through dissociation by ultraviolet light irradiation is synthesized and microcapsules with this polymer constituting the wall membrane are prepared. For the microcapsules, ultraviolet light irradiation will enlarge the pores of the wall membrane or greatly change its polarity, thus effecting raising the permeability of an agent contained therein. The objective cosmetic or the medicine for external application can be obtained by containing a ultraviolet light absorber or anti-inflamm atory agent in such microcapsules. In said cosmetic, the ultraviolet light absorber will be released into the preparation in response to ultraviolet light irradiation; whereas, in the case of no exposure to ultraviolet light, the agent will not be released, thus being favorable in terms of activity, efficacy and safety.
Patent JP-H10338964-A (JP)
Title: Cleaning device of pipe inside
Inventor: FUJIWARA MITSUHIRO
IPC: B08B9/02
Filed: 1997-06-07
Abstract: PROBLEM TO BE SOLVED: To efficiently clean a conduit inside, by providing a scrapper body made from a flexible pipe which scrapes sediments from an opening during transfer in the conduit and holds the sediments to return them to the ground level through a vertical pipe, and a transferring means of the scrapper body. SOLUTION: When a tractive rope 16 is pulled through a winch, a flexible pipe 10 is drawn in through a vertical pipe 12 and deformed elastically while being conducted by a guide 4 and led in a conduit 2. The sediments in the conduit 2 are scraped into the flexible pipe 10 from the forward and backward directions through a scooping ring 12 by several times of reciprocal movements of the flexible pipe 10. When the tractive rope 16 is pulled back, a connection rope 14 is drawn and a closing cover is fitted in the scooping ring 12 to shut the scooping opening of the flexible pipe 10. And when the connection rope 14 is further drawn, the flexible pipe 10 is pulled up along the guide 4 and lifted up to the ground level and hence, the sediments in the pipe is taken out outward. In this way, the sediments in the conduit 2 can be efficiently cleaned and removed.
Patent JP-H0739780-A (JP)
Title: Grinding equipment
Inventor: MUKAI SHINGO
IPC: B02C21/00
Filed: 1993-07-28
Abstract: PURPOSE:To more enhance grinding efficiency by providing a mechanical vibration screen screening the preparatorily ground matter from an air classifier to send only the preparatorily ground matter with a predetermined particle size or less to a main grinder and returning the remaining preparatorily ground matter to a preparatory grinder between the air classifier and the main grinder. CONSTITUTION:A preparatory grinder 6 coarsely grinding a raw material to feed coarsely ground matter by air, an air classifier 10 guiding the coarsely ground matter from the preparatory grinder 6 to classify the same into a fine powder 8 and preparatorily ground matter 9 and a main grinder 39 guiding the preparatorily ground matter 9 classified by the air classifier 10 to finely grind the same are provided. A mechanical vibration screen 55 screening the preparatorily ground matter 9 from the air classifier 10 to send only the preparatorily ground matter with a predetermined particle size or less to the main grinder 39 and returning the remaining preparatorily ground matter to the preparatory grinder 6 is provided between the air classifier 10 and the main grinder 39. As a result, the capacity of the main grinder is maximized to enhance grinding efficiency to a large extent.
Patent JP-S6079624-A (JP)
Inventor: YOKOTA NOBUHARU
IPC: H01H13/12
Filed: 1983-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0740842-A (JP)
Title: Steering device
Inventor: YAMAMOTO KAZUTO
IPC: F16C3/03
Filed: 1993-07-28
Abstract: PURPOSE:To provide a steering device wherein a shaft divided in two parts can be set so as to be appropriately separated even by a given small axis direction load by making bending force applied in a usual use time hardly apply to a linking member linking the shaft divided in two parts. CONSTITUTION:Part of a steering shaft, wherein the rotation of a steering wheel can be transmitted to a steering gear box and transferred in an shaft direction, is divided in two parts separably to coaxially and facedly arrange the faced end parts of both halved shafts 21 and 22 at given axis direction gaps S. A retaining member 24 for regulating the bending of both the shafts 21 and 22 is arranged in the outer periphery of the facing ends of both these shafts 21 and 22, and also the retaining member 24 and both the shafts 21 and 22 are linked to provide a linking member 25 for separating the linking condition by a given shaft direction load, and the faced end parts of both the shaft 21 and 22 are made torque-transmittable.
Patent JP-2001015947-A (JP)
Title: Manufacture of outdoor electrical equipment case
Inventor: OISHI MASANORI
IPC: H02B1/28
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an outdoor electrical equipment case capable of thoroughly bonding a spraying metal to a case member, avoiding a warp in a case member cased by heat generated in a plating process, or avoiding uneven plating layer, in attaching a case body with a case fitting member manufactured by a case material formed in a predetermined shape to the case member by welding. SOLUTION: A case fitting member 1 and a case member 2 are manufactured with an untreated case material formed in a predetermined shape. The case fitting member 1 is plated and the case member 2 is coated by spraying metal (S2). The case fitting member 1 and the case member 2 are fixed by welding (S3). The welded part between the case fitting member 1 and the case member 2 is coated by spraying metal (S5).
Patent JP-H01131128-A (JP)
Title: Polymerization of low-molecular compound of olefin
Inventor: HAINTSU CHINMERUMAN
IPC: C07C11/08
Filed: 1987-07-26
Abstract: PURPOSE: To enable an objective polymerization of lower molecular compds. of olefins regardless of the kinds of accompanying components by executing the polymerization of lower molecular compds. of olefins in gaseous phase in the presence of a solid catalyst contg. a specified peracid fluorine compd.  
     CONSTITUTION: The polymerization of low molecular compds. of olefins is executed, preferably under a pressure of 1 to 8 bar and temp. of at 100 to 400°C, particularly 100 to 300°C at a space velocity (WHSV) of 0.1 to 5 g/g.h in the presence of a solid catalyst contg. a peracid fluorine compd. of the main group III, IV and/or V elements in the Periodic Table such as HBF 4 , NH 4 BF 4 , H 2 SiF 6 , (NH 4 )2SiF 6  or HPf 6 , Preferably a catalyst composed of an A1203 support contg. the percid fluorine compd. of 0.1 to 30 wt.% particularly 5 to 15 wt.% there by, the objective polymerization of lower molecular compds. of olefins, particularly butylene, their recyclization to a vapor thermal cracking stage is made possible, and the yields of ethylene and propylene are improved. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6246775-A (JP)
Title: Power steering device for front and rear wheel steering car
Inventor: IKEMOTO HIROYUKI
IPC: B62D119/00
Filed: 1985-08-23
Abstract: PURPOSE:To obtain the steering feeling which accords with the steering state of a car by reversely feeding the steering reaction force, etc. on the basis of the steering reaction forces of the right and left rear wheels corresponding to the turning operation of a steering wheel, in a device for steering the front and rear wheels according to the turn of the steering wheel. CONSTITUTION:The steering force applied onto a steering shaft 4 by a steering wheel 1 is detected by a sensor 8, and the first control quantity for turning the steering shaft 4 in the direction for applying the steering force is determined by the first control quantity determining means 11 on the basis of the detected steering force. While, the reaction force in the reverse direction to the steering direction which the right and left rear wheels 3a and 3b receive from a road surface are detected by the sensors 9a and 9b, and the second and the third control quantity for returning the steering shaft 4 to each standard position are determined by the second and the third control quantity determining means 12a and 12b on the basis of the detected reaction force, and these control quantities are combined with the first control quantity. On the basis of the result of the synthesis, an output is outputted from a control signal output means 13 to an actuator 5, and the revolution of the steering shaft 4 is controlled.
Patent JP-H105432-A (JP)
Title: Table installation structure in pachinko machine installation island
Inventor: HIGUCHI SADAO
IPC: A63F7/02
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a table installation structure in which a ball box placing table can be easily and strongly installed on a front surface of each pachinko machine. SOLUTION: In an installation island 1, a doubling plate 9 having a preseribed thickness is disposed on an upper surface of an island base part 2, plural pachinko machines 3 are disposed in parallel on an upper surface of the doubling plate 9, and ball box placing tables 5 are provided to correspond to the respective pachinko machines 3. The table 5 is formed like a plate of a desired form, a front side edge part 16 of it is formed tapered to be inclined inward in such a way that kee parts of a player are not blocked, and installation members 13, 14 are integrally and continuously provided on a back end part and a bottom part lower surface, so by locking the installation members 13, 14 to an upper surface part and a front surface part of an island base by screws, each table 5 can be installed on the island base.
Patent JP-H0825888-A (JP)
Title: Erazer rubber composition
Inventor: TAKAHASHI YASUHIRO
IPC: B43L19/00
Filed: 1994-07-15
Abstract: PURPOSE:To make it possible to fully erase mark written with a ballpoint pen and only ink or the like through a small number of rubbing times by a method wherein deliquescent substance is added to erazer rubber composition. CONSTITUTION:Deliquescent substance, which is present on the surface of erazer rubber and contacts with the air, among the deliquescent substances such as calcium chloride anhydride, calcium chloride dihydrate or the like added to erazer rubber composition, deliquesces so as to moisten the surface of the erazer rubber with a certain amount of water. As a result, only by rubbing the surface of paper with the erazer rubber composition, the fibers in paper are swollen by the water and readily peeled off the surface of paper. In addition, no water runs out or is dried up. Since the deliquescent substance is mixed with the erazer rubber under dry state, no molding trouble due to the generation of steam at the molding of erazer rubber also develops.
Patent JP-S6343767-A (JP)
Title: Back sealing device for welding pipe
Inventor: SHIBATA HIROSHI
IPC: B23K9/16
Filed: 1986-08-11
Abstract: PURPOSE:To prevent gas from being discharged uselessly and to reduce the cost of welding work by stopping a carriage on which a back sealing device is installed at a prescribed position in a pipe to be welded to supply argon gas from a seal plate of the back sealing device connected with a T-pipe in the pipe to the welded. CONSTITUTION:The carriage 39 is put in the pipe (a) to be welded and a pantograph 2 is extended by a hydraulic cylinder 1 and the carriage 39 of the tip of the pantograph 2 is made to travel along a pipe inner wall and stopped at the prescribed position. Then, the seal plate having the curved surface to fit the curvature of the pipe (a) to be welded is pressed against the pipe inner wall by moving an electromotive cylinder. A small hole to keep some clearance between the seal plate and the pipe (a) is provided to the seal plate and inert gas is supplied to a supply nozzle of its rear side via a tube 38. The seal plate is fitted to the T-pipe 33 via a plate spring 22, etc., and can be rotated by 360 deg. regularly and reversely by a motor 34 for driving to rotate the back sealing device and a rotating speed can be adjusted synchronizing with a welding speed.
Patent JP-H0782698-A (JP)
Title: Release paper capable of regenerating and its production
Inventor: WAKABAYASHI NOBUO
IPC: D21H19/32
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a release paper capable of regenerating by forming a primer coating layer on the surface of a paper raw material for release paper using a heat-resistant resin consisting of a specific polymer as a filter layer. CONSTITUTION:A resin composition having 3000-100000 centipoise viscosity at 180 deg.C and consisting of 15-100wt.% condensation-treated-silane-modified atactic propylene polymer and 0-85wt.% inorganic filler is applied to the surface of paper substrate for release paper by a roll coater, etc., to form a primer coating layer as a filler layer and then, a silicone resin layer is formed on the layer to provide the objective release paper capable of regenerating. This release paper exhibits extremely excellent effects in both aspects of saving of resources and prevention of environmental pollution.
Patent JP-S6164520-A (JP)
Title: Car air conditioner control device
Inventor: ICHITANI YUTAKA
IPC: B60H1/00
Filed: 1984-09-05
Abstract: PURPOSE:To eliminate a temporal, abrupt change of an amount of blast while assure a prescribed amount of blast in a stationary state by providing control means slowly changing an amount of operation of internal/external air introduction switch means or blast adjusting means in conformity with an instruction. CONSTITUTION:A fan 12 is operated in a stationary state in conformity with a signal from a speed control circuit 17. Switched now a switching damper 11 from introduction of fresh air to that of internal air, an instruction switch 19 is switched on interlocking with the switching damper to close a contact of a timer circuit 20, whereby electric charges changed on a capacitor 21 to that time is discharged in a moment via a resistor 22. For this, a transistor is switched off while a transistor 24 switched on, whereby a transistor 15 is switched off and a motor current passes only through the resistor 1, and thus the fan 12 is operated at low rpm. In succession, when the timer 20 reaches its time limit and opens its contact, the capacitor 21 is gradually changed, whereby the transistor 15 gradually increases the motor current to permit the operation to be returned to the original state.
Patent JP-S6344114-A (JP)
Title: Optical displacement measuring instrument
Inventor: FUJITA SHIGERU
IPC: G01B11/00
Filed: 1986-08-11
Abstract: PURPOSE:To remove a divider, increase an accuracy, simplify circuit and realize cost reduction by providing a light quantity circuit having an operational amplifier in a light source driving circuit and making the light quantity of a light source constant. CONSTITUTION:An optical displacement measuring instrument is composed of a light source 2 for emitting a convergent light beam L, a light source driving circuit 1A for pulse-driving the light source 2, and the like. A light quantity control circuit having an operational amplifier 16 is provided in the circuit 1A. A difference between a reference pulse Vs from a pulse oscillator 15 in the circuit 1A and an input pulse Va from an adding circuit 11 is fed back to the light source 2 as an output pulse V0 by the amplifier 16. Thus, when the light quantity of the light source 2 and therefore an addition voltage Va are to be increased (or decreased), the amplitude of the pulse V0 and therefore the light quantity are decreased (or increased). Accordingly, a received light quantity in an element 6 and therefore the voltage Va are decreased (or increased). Thus, the amplifier 16 feedback-controls the driving current of the light source 2 so that the voltage Va is always constant.